Piaget before Piaget
Fernando Vidal
Bok Engelsk 1994
| Utgitt | Cambridge, Mass. : Harvard University Press , 1994
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|---|---|
| Omfang | XII, 276 s. : port.
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| Emner | Piaget, Jean , 1896-1980 : (NO-TrBIB)90052766
Psychologists - Biography - Switzerland children cognitive-development |
| ISBN | 0674667166
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